using System;
using ChartDirector;

namespace CSharpChartExplorer
{
    public class multiline : DemoModule
    {
        //Name of demo module
        public string getName() { return "Multi-Line Chart"; }

        //Number of charts produced in this demo module
        public int getNoOfCharts() { return 1; }

        //Main code for creating chart.
        //Note: the argument img is unused because this demo only has 1 chart.
        public void createChart(WinChartViewer viewer, string img)
        {
            // The data for the line chart
            double[] data0 = {42, 49, 33, 38, 51, 46, 29, 41, 44, 57, 59, 52, 37, 34,
                51, 56, 56, 60, 70, 76, 63, 67, 75, 64, 51};
            double[] data1 = {50, 55, 47, 34, 42, 49, 63, 62, 73, 59, 56, 50, 64, 60,
                67, 67, 58, 59, 73, 77, 84, 82, 80, 84, 98};
            double[] data2 = {36, 28, 25, 33, 38, 20, 22, 30, 25, 33, 30, 24, 28, 15,
                21, 26, 46, 42, 48, 45, 43, 52, 64, 60, 70};

            // The labels for the line chart
            string[] labels = {"0", "1", "2", "3", "4", "5", "6", "7", "8", "9",
                "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20",
                "21", "22", "23", "24"};

            // Create an XYChart object of size 600 x 300 pixels, with a light blue
            // (EEEEFF) background, black border, 1 pxiel 3D border effect and
            // rounded corners
            XYChart c = new XYChart(600, 300, 0xeeeeff, 0x000000, 1);
            c.setRoundedFrame();

            // Set the plotarea at (55, 58) and of size 520 x 195 pixels, with white
            // background. Turn on both horizontal and vertical grid lines with light
            // grey color (0xcccccc)
            c.setPlotArea(55, 58, 520, 195, 0xffffff, -1, -1, 0xcccccc, 0xcccccc);

            // Add a legend box at (50, 30) (top of the chart) with horizontal
            // layout. Use 9 pts Arial Bold font. Set the background and border color
            // to Transparent.
            c.addLegend(50, 30, false, "Arial Bold", 9).setBackground(
                Chart.Transparent);

            // Add a title box to the chart using 15 pts Times Bold Italic font, on a
            // light blue (CCCCFF) background with glass effect. white (0xffffff) on
            // a dark red (0x800000) background, with a 1 pixel 3D border.
            c.addTitle("Application Server Throughput",
                "Times New Roman Bold Italic", 15).setBackground(0xccccff, 0x000000,
                Chart.glassEffect());

            // Add a title to the y axis
            c.yAxis().setTitle("MBytes per hour");

            // Set the labels on the x axis.
            c.xAxis().setLabels(labels);

            // Display 1 out of 3 labels on the x-axis.
            c.xAxis().setLabelStep(3);

            // Add a title to the x axis
            c.xAxis().setTitle("Jun 12, 2006");

            // Add a line layer to the chart
            LineLayer layer = c.addLineLayer2();

            // Set the default line width to 2 pixels
            layer.setLineWidth(2);

            // Add the three data sets to the line layer. For demo purpose, we use a
            // dash line color for the last line
            layer.addDataSet(data0, 0xff0000, "Server #1");
            layer.addDataSet(data1, 0x008800, "Server #2");
            layer.addDataSet(data2, c.dashLineColor(0x3333ff, Chart.DashLine),
                "Server #3");

            // Output the chart
            viewer.Image = c.makeImage();

            //include tool tip for the chart
            viewer.ImageMap = c.getHTMLImageMap("clickable", "",
                "title='[{dataSetName}] Hour {xLabel}: {value} MBytes'");
        }
    }
}

